171640176

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:798

約数の個数: 80

約数和(自身を含む): 457780224

約数和(自身を除く): 286140048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 137, 172, 258, 274, 344, 411, 516, 548, 607, 688, 822, 1032, 1096, 1214, 1644, 1821, 2064, 2192, 2428, 3288, 3642, 4856, 5891, 6576, 7284, 9712, 11782, 14568, 17673, 23564, 26101, 29136, 35346, 47128, 52202, 70692, 78303, 83159, 94256, 104404, 141384, 156606, 166318, 208808, 249477, 282768, 313212, 332636, 417616, 498954, 626424, 665272, 997908, 1252848, 1330544, 1995816, 3575837, 3991632, 7151674, 10727511, 14303348, 21455022, 28606696, 42910044, 57213392, 85820088, 171640176]

約数ペア:

[(1, 171640176), (2, 85820088), (3, 57213392), (4, 42910044), (6, 28606696), (8, 21455022), (12, 14303348), (16, 10727511), (24, 7151674), (43, 3991632), (48, 3575837), (86, 1995816), (129, 1330544), (137, 1252848), (172, 997908), (258, 665272), (274, 626424), (344, 498954), (411, 417616), (516, 332636), (548, 313212), (607, 282768), (688, 249477), (822, 208808), (1032, 166318), (1096, 156606), (1214, 141384), (1644, 104404), (1821, 94256), (2064, 83159), (2192, 78303), (2428, 70692), (3288, 52202), (3642, 47128), (4856, 35346), (5891, 29136), (6576, 26101), (7284, 23564), (9712, 17673), (11782, 14568)]